Home / 177,406.02-244,874.58-109,444.14

Finding the Fourth Proportional to 177,406.02, 244,874.58 and 109,444.14

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Solution

The fourth proportional to 177,406.02, 244,874.58 and 109,444.14 is: 151,066.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,406.02 : 244,874.58 = 109,444.14 : x
  2. Step 2: Convert to fraction form
    177,406.02/244,874.58 = 109,444.14/x
  3. Step 3: Cross multiply
    177,406.02x = 244,874.58 × 109,444.14
  4. Step 4: Simplify right side
    177,406.02x = 26,800,087,815.96
  5. Step 5: Solve for x
    x = 26,800,087,815.96/177,406.02
  6. Step 6: Final answer
    x = 151,066.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.